Tax rules will be tightened around high income earners who rent out assets for some of the year such as holiday homes and yachts, Finance Minister Bill English indicated this morning.
The move to tighten the law regarding "mixed use assets" was foreshadowed in last year's budget.
it is not clear in tax rules whether the owners can claim tax deductions for some expenditure relating to the time when the asset is not in use at all.
"We continue to focus on improving fairness in the tax system so that people who should be paying tax are paying tax - not finding ways around it - and keeping a broad tax base so that we can keep the rates relatively low.
"We have no big steps but we continue each year to patch some holes, improve fairness, keep the revenue base broad."